68026020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4517}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 191274048

約数和(自身を除く): 123248028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4517, 5020, 7530, 9034, 13551, 15060, 18068, 22585, 27102, 45170, 54204, 67755, 90340, 135510, 271020, 1133767, 2267534, 3401301, 4535068, 5668835, 6802602, 11337670, 13605204, 17006505, 22675340, 34013010, 68026020]

約数ペア:

[(1, 68026020), (2, 34013010), (3, 22675340), (4, 17006505), (5, 13605204), (6, 11337670), (10, 6802602), (12, 5668835), (15, 4535068), (20, 3401301), (30, 2267534), (60, 1133767), (251, 271020), (502, 135510), (753, 90340), (1004, 67755), (1255, 54204), (1506, 45170), (2510, 27102), (3012, 22585), (3765, 18068), (4517, 15060), (5020, 13551), (7530, 9034)]